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August 24, 2026 · Safety & Privacy · by Natalie Spiva

Your Medical Data: Where It Goes & What To Opt Out Of

This one is practical, not comforting. If you're trans in the United States right now, your medical paperwork isn't just paperwork — under an administration openly hostile to us, it's a map of who we are, held by people we didn't choose. You can't make the map vanish, but you can make it much harder to read. Here's how your data actually moves, and every opt-out worth your evening.

The short version: assume anything digital about your care can end up in three places — your insurer's claims database, a data broker's marketing file, or a courtroom. Your job is to slow down all three.

First: HIPAA is smaller than you think

HIPAA binds covered entities — your doctor, your pharmacy, your insurer. It does not bind most health apps, period-tracker-style tools, church prayer lists, your employer's wellness program, or the 47 advertising scripts embedded in your clinic's website. Once your data hops into an app or an ad network, it's in the open market. The FTC has fined companies (GoodRx, BetterHelp, Premom) for exactly this — after the fact, after the data already left. Enforcement is a mop, not a wall.

The five pipelines

1. Insurer claims & EOBs

Every billed visit becomes a claim with diagnosis codes — including gender dysphoria codes and HRT CPT codes. Then comes the EOB ("Explanation of Benefits"), mailed to the policyholder. If you're on a parent's or partner's plan, the EOB is how transitions get outed.

2. Patient portals & clinic websites

Clinic sites routinely embed Meta Pixel and Google Analytics — meaning clicking "Book Appointment" while logged into Facebook has literally transmitted appointment intent to advertisers (this is documented, litigated fact). Your portal itself is usually fine; the marketing pages aren't.

3. Apps & the broker economy

Any health app that's free is selling something. Prescription-reminder apps, pill trackers, pharmacy coupon cards — many monetize by shipping your med list to brokers like Acxiom, Epsilon, and Verisk/Infutor, who resell "health segments" to anyone paying.

4. Pharmacies & prescriptions

Controlled-substance monitoring exists state by state; ordinary prescriptions feed pharmacy chains' data warehouses. Chains have shared "customer insights" with brokers before. Loyalty accounts tie your legal name to every fill forever.

5. Courts, cops, and subpoenas

Records exist to be produced when legally compelled. What protects you here is mostly geography: many states with shield laws restrict disclosure of gender-affirming care records and refuse cooperation with out-of-state investigations; other states actively cooperate. If you live in or travel through a hostile state, minimize what crosses its servers: telehealth appointments route through company infrastructure somewhere — ask where.

The opt-out checklist

Do these once, tonight, in this order:

  1. Data brokers: submit opt-outs at Acxiom, Epsilon, and Verisk/Infutor. Then work through the master list at the Privacy Rights Clearinghouse. Re-check yearly — they repopulate.
  2. Ad tracking: opt out via NAI and DAA; reset your phone's advertising ID (iOS: Settings → Privacy → Tracking off; Android: Privacy → Ads → Delete advertising ID).
  3. Insurer: call the number on your card, request confidential communications, and ask for a list of who else received your disclosures — that's your HIPAA "accounting of disclosures" right.
  4. Portal hygiene: uBlock Origin everywhere; turn off portal marketing emails; never use social logins for health anything.
  5. Devices: strip health data out of cloud-synced notes/calendars; move logs to local-first storage. If an app offers "export," export and uninstall it.
  6. Signal for anything about your care you wouldn't want read aloud in a courtroom.
You will not get your trail to zero. The goal is to cost investigators effort — because effort is the difference between a fishing expedition and a catch.

Keep your head up and your metadata clean. We've survived worse administrations with fewer tools. This site's toolkit runs entirely on your device precisely so it can't be subpoenaed out of my hands — see why everything here is local-first. Stay smart. Stay loud where it's safe. Stay here. <3